2529670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 64

約数和(自身を含む): 5624640

約数和(自身を除く): 3094970

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 29, 55, 58, 61, 65, 110, 122, 130, 143, 145, 286, 290, 305, 319, 377, 610, 638, 671, 715, 754, 793, 1342, 1430, 1586, 1595, 1769, 1885, 3190, 3355, 3538, 3770, 3965, 4147, 6710, 7930, 8294, 8723, 8845, 17446, 17690, 19459, 20735, 22997, 38918, 41470, 43615, 45994, 87230, 97295, 114985, 194590, 229970, 252967, 505934, 1264835, 2529670]

約数ペア:

[(1, 2529670), (2, 1264835), (5, 505934), (10, 252967), (11, 229970), (13, 194590), (22, 114985), (26, 97295), (29, 87230), (55, 45994), (58, 43615), (61, 41470), (65, 38918), (110, 22997), (122, 20735), (130, 19459), (143, 17690), (145, 17446), (286, 8845), (290, 8723), (305, 8294), (319, 7930), (377, 6710), (610, 4147), (638, 3965), (671, 3770), (715, 3538), (754, 3355), (793, 3190), (1342, 1885), (1430, 1769), (1586, 1595)]